body {
    /*内边距*/
    padding: 10vh 10vw;
    border: #454545 solid 5px;
    border-radius: 20px;
    padding-left: 20px;
    padding-right: 10px;
    padding-top: 20px;
    padding-bottom: 20px;
    margin-top: 100px;
    margin-left: 100px;
    margin-right: 1000px;
    border-color: aquamarine;
}

h1 {
    /*文字大小*/
    font-size: 2em;
    margin-bottom: 0.3em;
    color: rgb(18, 58, 161);
    padding-left: 5px;
    max-width: 500px;
    margin-left:30px ;
}

h2 {
    font-size: 2.3em;
    margin: 0.5em;
    color: thistle;
    margin-left: 1em;
}

p {
    font-size: 1.6em;
    font-weight: 400;
    line-height: 1.3em;
    max-width: 500px;
    color: rgba(241, 11, 38, 0.6);
    margin-left: 40px;
}

